| Value | Category | Cases | |
|---|---|---|---|
| 1 | Monthly | 163 |
70.6%
|
| 2 | Quarterly | 19 |
8.2%
|
| 3 | Annually | 33 |
14.3%
|
| 4 | One off | 16 |
6.9%
|
| 777 | Respondent does not want to respond | 0 |
0%
|
| 888 | Not applicable | 0 |
0%
|
| 999 | Don't know | 0 |
0%
|
| Sysmiss | 2945 |